#include<iostream>
#include"stock00.h"
int main()
{
    Stock huashou_stock;
    huashou_stock.acquire("NASA",40,23.5);
    huashou_stock.show();
    huashou_stock.buy(40,12.1);
    huashou_stock.show();
    huashou_stock.sell(20,21.5);
    huashou_stock.show();
    huashou_stock.buy(30000,23.3);
    huashou_stock.show();
    huashou_stock.sell(30000,67);
    huashou_stock.show();
    return 0;
}